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commutative

? commutative;

x=18;

Calculate

commutative

? commutative;

97+105;

Calculate

commutative-declare-load-solve

load ("vect");

declare(".", commutat...

solve([(o+t*d-c).(o+t...

Calculate

commutative-declare-evfun-load

load(eigen);

load(vector);

T(x):=x*y^2;

Calculate

commutative

? commutative;

7999+857+1;

Calculate

commutative-declare-evfun-load

load(eigen);

load(vector);

T(x):=x*y^2;

Calculate

commutative

? commutative;

x=18;

Calculate

commutative-declare-load-solve

load ("vect");

declare(".", commutat...

solve([(o+t*d-c).(o+t...

Calculate

commutative-declare-evfun-load

load(eigen);

load(vector);

T(x):=x*y^2;

Calculate

commutative

? commutative;

Calculate

commutative

Run Example
(%i1)load ("vect");
(%o1)           /usr/share/maxima/5.21.1/share/vector/vect.mac
(%i2) declare(".", commutative);
(%o2)                                done
(%i3) solve([(o+t*d-c).(o+t*d-c) = r^2],[t]);
                                                       2
(%o3)                [(d t + o - c) . (d t + o - c) = r ]
(%i4) 
Run Example
? commutative;

 -- Declaration: commutative
     If `declare(h,commutative)' is done, this tells the simplifier
     that `h' is a commutative function.  E.g. `h(x,z,y)' will simplify
     to `h(x, y, z)'.  This is the same as `symmetric'.


  There are also some inexact matches for `commutative'.
  Try `?? commutative' to see them.

(%o1)                                true
(%i2)  97+105;
(%o2)                                 202
(%i3) 
Run Example
? commutative;

 -- Declaration: commutative
     If `declare(h,commutative)' is done, this tells the simplifier
     that `h' is a commutative function.  E.g. `h(x,z,y)' will simplify
     to `h(x, y, z)'.  This is the same as `symmetric'.


  There are also some inexact matches for `commutative'.
  Try `?? commutative' to see them.

(%o1)                                true
(%i2) x=18;
(%o2)                               x = 18
(%i3) 

Related Help

Help for Commutative